It has been great to switch service from land lines to VoIP, the price is the best part; I have called them many times in the past years and they never failed me until recently. They say that it is the best but I do not agree with them, as you can see in other reviews, most of the people had switched from another provider and were happy with it so far. If anyone has issues with their service, please let us know. Their customer services are excellent and always willing to help out. We needed better communication between employees all over the world and voip office solved this problem perfectly for us.